144485-53-0Relevant academic research and scientific papers
Glycosylations of cyclopropyl-modified carbohydrates: Remarkable β-selectivity using a mannose building block
Brand, Christian,Kettelhoit, Katharina,Werz, Daniel B.
supporting information, p. 5126 - 5129,4 (2012/12/12)
A mannosyl donor bearing a spiroannulated cyclopropane unit at C-5 has been prepared, and its behavior in glycosylation reactions investigated. Selectivities in favor of the β-anomer were observed. Corresponding di- and trisaccharides incorporating the ri
Glycosylations of cyclopropyl-modified carbohydrates: Remarkable β-selectivity using a mannose building block
Brand, Christian,Kettelhoit, Katharina,Werz, Daniel B.
supporting information, p. 5126 - 5129 (2013/01/15)
A mannosyl donor bearing a spiroannulated cyclopropane unit at C-5 has been prepared, and its behavior in glycosylation reactions investigated. Selectivities in favor of the β-anomer were observed. Corresponding di- and trisaccharides incorporating the ri
Highly efficient and mild method for regioselective de-O-benzylation of saccharides by Co2(CO)8-Et3SiH-CO reagent system
Yin, Zhao-Jun,Wang, Bo,Li, Yang-Bing,Meng, Xiang-Bao,Li, Zhong-Jun
supporting information; experimental part, p. 536 - 539 (2010/05/02)
[Chemical equation presented] A highly efficient and mild method for the de-O-benzylation of protected saccharides was developed by transforming terminal benzyl ethers Into silyl ethers using Co2(CO)8-Et 3SIH under 1 atm of CO. The method was successfully used for the de-O-benzylatlon of perbenzylated monosaccharides with various anomerlc protecting groups, as well as natural disaccharldes and trisaccharides such as sucrose, raffinose, and melezltose In good yields (>80%).
gem-Difluoro-carbasugars, the cases of mannopyranose and galactopyranose
Sardinha, Joao,Guieu, Samuel,Deleuze, Aurelie,Fernandez-Alonso, M. Carmen,Rauter, Amelia Pilar,Sinay, Pierre,Marrot, Jerome,Jimenez-Barbero, Jesus,Sollogoub, Matthieu
, p. 1689 - 1703 (2008/02/10)
5a-Difluoro-5a-carbamannopyranose (gem-difluoro-carbamannopyranose) and 5a-difluoro-5a-carbagalactopyranose (gem-difluoro-carbagalactopyranose), close congeners of their respective natural sugars, in which the endocyclic oxygen atom has been replaced by a
Synthesis of inositol glycan cyclic phosphates
Jaworek, Christine H.,Iacobucci, Sarah,Calias, Pericles,D'Alarcao, Marc
, p. 375 - 391 (2007/10/03)
An efficient synthesis of tri-, tetra-, and pentasaccharide cyclic phosphates 1-5, structurally related to natural inositol phosphate glycans, is reported. The title compounds were assembled by PhSeOTf-promoted glycosylation of the known glucosamine precu
